Source: Wikimedia Commons
Torch Coral
IntermediateEuphyllia glabrescens
Beautiful LPS coral with long flowing tentacles resembling torches. Graceful movement in current. Somewhat sensitive to water quality.
Difficulty
Intermediate
Temperature
24〜27℃
Lifespan
10+ years with proper care
Diet
Photosynthesis + feeding twice weekly recommended
About
Torch coral (Euphyllia glabrescens, family Euphylliidae) is a large-polyped stony coral whose long, sweeping tentacles terminate in rounded tips resembling burning torches. Native to reef slopes of Fiji, Indonesia, and Australia, its tentacles come in green, tan, gold, and purple, with potent cnidocyte-tipped ends capable of stinging neighboring corals. In aquaria, moderate lighting (150–250 PAR) and gentle indirect flow allow the tentacles to sway gracefully; strong direct flow causes retraction. Stable alkalinity is critical, as sudden parameter shifts stress this species. Occasional target feeding with small meaty foods enhances health and coloration.
Source: Wikipedia (CC BY-SA 4.0)
Basic Info
Origin
reef slopes of Fiji, Indonesia, and Australia in the Indo-Pacific
Lifespan
10+ years with proper care
Temperature
24〜27℃
Diet
Photosynthesis + feeding twice weekly recommended
Care Guide
Lighting
Moderate
Flow
Low to moderate indirect flow
Water Quality
KH 7-11, Ca 420-450ppm, Mg 1300-1400ppm
Care Specifications
- Carbonate (KH)
- 8–12 dKH
- Water Temp.
- 24–27℃
- Specific Gravity
- 1.023–1.025
- Salinity
- 33–35 ppt
- Calcium (Ca)
- 400–450 ppm
- Magnesium (Mg)
- 1280–1350 ppm
LPSLight: Medium (PAR 50-150)Flow: MediumPlacement: Middle
Sources: AlgaeBarn: SPS/LPS care (PAR/flow) / AlgaeBarn: Water Parameters 101
Calls & Media
Fluorescence appearance
Coral fluorescent proteins are excited by blue/actinic light. Appearance differs greatly from under white light.
References & Sources
Edited & verified by: br-choku editorial team
The taxonomic, regulatory, and husbandry data on this page are compiled and verified against the authoritative primary sources below.
Taxonomy & Authority
Regulations & Conservation Status
CITES 附属書II
イシサンゴ目(Euphyllia glabrescens, Euphylliidae)=トーチコーラル。CITES 附属書II。
Sources: DOC NZ / CITES-listed corals (Scleractinia spp. = App. II)
Regulations may change. Always verify the latest information with the relevant authorities.
Torch Coral Listings
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